Search a number
-
+
130414020 = 223511197597
BaseRepresentation
bin1111100010111…
…11010111000100
3100002101201101220
413301133113010
5231341222040
620535120340
73142333542
oct761372704
9302351356
10130414020
1167684a90
12378130b0
1321032079
141346ad92
15b6b12d0
hex7c5f5c4

130414020 has 48 divisors (see below), whose sum is σ = 398357568. Its totient is φ = 31615360.

The previous prime is 130414003. The next prime is 130414033. The reversal of 130414020 is 20414031.

It is a super-2 number, since 2×1304140202 = 34015633225120800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98139 + ... + 99458.

It is an arithmetic number, because the mean of its divisors is an integer number (8299116).

Almost surely, 2130414020 is an apocalyptic number.

130414020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130414020 is an abundant number, since it is smaller than the sum of its proper divisors (267943548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130414020 is a wasteful number, since it uses less digits than its factorization.

130414020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197620 (or 197618 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 130414020 is about 11419.8957963722. The cubic root of 130414020 is about 507.1169118324.

Adding to 130414020 its reverse (20414031), we get a palindrome (150828051).

The spelling of 130414020 in words is "one hundred thirty million, four hundred fourteen thousand, twenty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 197597 395194 592791 790388 987985 1185582 1975970 2173567 2371164 2963955 3951940 4347134 5927910 6520701 8694268 10867835 11855820 13041402 21735670 26082804 32603505 43471340 65207010 130414020